CompTIA Network+ Domain 1: Networking Fundamentals Welcome to your CompTIA Network+ Domain 1: Networking Fundamentals 1. CompTIA Network+: Networking Fundamentals Which IEEE standard defines the protocol and compatible interconnection for data communication devices using a method of carrier-sensing multiple access with collision detection CSMA/CD? A. 802.11 B. 802.3 C. 802.15 D. 802.16 None 2. CompTIA Network+: Networking Fundamentals What type of address is FF02::1? A. A unicast address B. A multicast address C. An anycast address D. A broadcast address None 3. CompTIA Network+: Networking Fundamentals Which type of cable is used to connect a computer to a switch in a typical Ethernet network? A. Crossover cable B. Straight-through cable C. Rollover cable D. Coaxial cable None 4. CompTIA Network+: Networking Fundamentals What is the primary function of a DHCP relay agent in a network? A. To assign IP addresses to clients B. To forward DHCP messages between clients and servers on different networks C. To filter DHCP traffic based on MAC addresses D. To provide redundancy in case of DHCP server failure None 5. CompTIA Network+: Networking Fundamentals In a network, what is the function of a VLAN? A. To encrypt data packets B. To convert data into electrical signals C. To segment a network into multiple broadcast domains D. To prioritize traffic based on QoS None 6. CompTIA Network+: Networking Fundamentals Which protocol is used for securely transferring files over a network and operates on port 22? A. FTP B. SFTP C. TFTP D. HTTP None 7. CompTIA Network+: Networking Fundamentals In the context of wireless networking, what does MIMO technology stand for? A. Multiple Input, Multiple Output B. Modulation Input, Modulation Output C. Management Input, Management Output D. Multiplexing Input, Multiplexing Output None 8. CompTIA Network+: Networking Fundamentals What type of device is used in networking to forward data only to the port where the destination system is connected? A. Hub B. Repeater C. Switch D. Bridge None 9. CompTIA Network+: Networking Fundamentals In a network, what is the main function of a protocol analyzer? A. To assign IP addresses B. To boost signal strength C. To analyze and decode network packets D. To manage network configurations None 10. CompTIA Network+: Networking Fundamentals What does a 'collision domain' in a network refer to? A. A segment where packet collisions can occur due to shared bandwidth B. A part of the network isolated for security reasons C. A segment where data packets collide due to encryption D. A section of the network with duplicate IP addresses None 11. CompTIA Network+: Networking Fundamentals Which term describes the process of a router sending a packet to all ports except the one it originated from? A. Switching B. Broadcasting C. Flooding D. Filtering None 12. CompTIA Network+: Networking Fundamentals In which layer of the OSI model do IP addresses operate? A. Layer 2 - Data Link Layer B. Layer 3 - Network Layer C. Layer 4 - Transport Layer D. Layer 6 - Presentation Layer None 13. CompTIA Network+: Networking Fundamentals What is the primary purpose of a subnet mask in IP networking? A. To encrypt data packets B. To identify the host portion of an IP address C. To determine the network portion of an IP address D. To manage IP routing protocols None 14. CompTIA Network+: Networking Fundamentals In networking, what is the function of an ARP (Address Resolution Protocol)? A. To translate URLs to IP addresses B. To resolve MAC addresses from IP addresses C. To encrypt data for secure transmission D. To assign IP addresses dynamically None 15. CompTIA Network+: Networking Fundamentals Which wireless encryption standard is considered the most secure as of the latest CompTIA Network+ examination? A. WEP B. WPA C. WPA2 D. WPA3 None 16. CompTIA Network+: Networking Fundamentals What is the primary purpose of Quality of Service (QoS) in networking? A. To provide data backup and recovery B. To prioritize certain types of network traffic C. To encrypt data for secure communication D. To assign static IP addresses to devices None 17. CompTIA Network+: Networking Fundamentals In the context of networking, what does the term 'latency' refer to? A. The data transfer rate of a network B. The delay in data transmission over a network C. The physical length of the network cables D. The maximum data capacity of a network None 18. CompTIA Network+: Networking Fundamentals Which protocol is responsible for automatic IP address assignment in a local network? A. DNS B. DHCP C. ICMP D. ARP None 19. CompTIA Network+: Networking Fundamentals What is the primary purpose of an SNMP (Simple Network Management Protocol) in a network? A. To secure network communications B. To manage network devices and monitor network performance C. To provide email services D. To translate domain names to IP addresses None 20. CompTIA Network+: Networking Fundamentals In networking, what does the term 'unicast' refer to? A. Sending data to all devices in a network B. Sending data from one device to a specific single device C. Sending data to a selected group of devices D. Broadcasting data to devices in different networks None 1 out of 20 Time is Up! Time's up
